| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.72 | 4.528% | $77.058 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $6.40 | 7.382% | $6.8724 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $198.30 | 3.112% | $204.4711 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $242.79 | 6.553% | $258.7 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $55.59 | 11.641% | $62.0612 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $193.91 | 8.260% | $209.927 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $54.79 | 10.832% | $60.7249 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $825.50 | $879.8146 | $879.81 | $879.75 | $879.90 | |